<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>学成在线</title>

    <style>
        * {
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: black;
        }

        ul {
            list-style: none;
        }

        .w {
            width: 700px;
            margin: auto;
        }

        .container {
            width: 100%;
            height: auto;
            display: flex;
            flex-direction: column;
        }

        .container .header {
            width: 750px;
            height: 45px;
            margin: auto;
            padding-top: 10px;
            display: flex;
        }

        .container .banner {
            width: 100%;
            height: 300px;
            background-color: rgb(28, 3, 107);
        }

        .logo {
            width: 100px;
            height: 25px;
            margin-left: 20px;
        }

        .container .header ul {
            width: 140px;
            height: 25px;
            display: flex;
            justify-content: space-between;
            padding: 3px 30px;
        }

        .container .header ul li {
            font-size: 14px;
        }

        .search {
            width: 180px;
            height: 20px;
            border: 1px solid rgb(0, 136, 255);
            background: url(./img/search.png) no-repeat 158px 0;
            background-size: 25px 20px;
            margin-left: 50px;
            margin-top: 2px;
        }

        .container .header>a {
            font-size: 10px;
            margin: 7px 12px;
        }

        .message {
            width: 10px;
            position: relative;
        }

        .ring {
            width: 10px;
            height: 10px;
        }

        .dot {
            display: inline-block;
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background-color: red;
            position: absolute;
            top: 5px;
        }

        .avatar {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            margin: 4px 10px 4px 15px;
        }

        .avatar:hover {
            transform: rotate(180deg);
        }

        .name {
            font-size: 10px;
            padding-top: 6px;
        }

        .banner .main {
            height: 300px;
            background: url(./img/banner.jpg) no-repeat;
            background-size: 700px 300px;
            position: relative;
        }

        .skill {
            padding-top: 5px;
            width: 120px;
            height: 294px;
            background-color: rgba(20, 2, 75, 0.5);
        }

        .skill ul li {
            margin: 0 0 6px 15px;
        }

        .skill ul li::after {
            content: '>';
            color: white;
            margin-left: 40px;
            font-size: 11px;
        }

        .skill ul li a {
            color: white;
            font-size: 13px;
        }

        .mycourse {
            width: 140px;
            height: 190px;
            background-color: white;
            position: absolute;
            right: 0;
            top: 50%;
            margin-top: -95px;
        }

        .mycourse .title {
            height: 30px;
            text-align: center;
            background-color: lightblue;
            line-height: 30px;
            color: white;
        }

        .mycourse ul li {
            font-size: 11px;
            border-bottom: 1px solid gainsboro;
            padding: 3px 0;
        }

        .mycourse ul li div {
            font-size: 10px;
        }

        .mycourse ul {
            padding: 8px;
        }

        .mycourse ul li:last-child {
            border-bottom: none;
        }

        .mycourse button {
            width: 124px;
            border: 1px solid lightskyblue;
            background-color: white;
            color: rgb(61, 185, 255);
            margin-left: 8px;
        }

        .rc {
            width: 100%;
            height: auto;
            background-color: rgb(243, 245, 247);
        }

        .recommend {
            height: 35px;
            box-shadow: 0px 0px 2px 2px rgba(197, 199, 201, 0.6);
            margin-top: 10px;
            position: relative;
        }

        .recommend ul {
            padding: 7px;
        }

        .recommend ul li {
            float: left;
            font-size: 12px;
            border-right: 1px solid gray;
            padding: 0 8px;
        }

        .recommend ul li:first-child {
            color: rgb(47, 180, 255);
        }

        .recommend .change {
            font-size: 11px;
            width: 50px;
            position: absolute;
            right: 5px;
            top: 9px;
        }

        .course .head {
            margin-top: 15px;
            overflow: hidden;
        }

        .course .head .good {
            color: gray;
            font-size: 12px;
            float: left;
        }

        .course .head .all {
            color: gray;
            font-size: 11px;
            float: right;
        }

        .course .body {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 15px;
        }

        .course .body .common {
            width: 130px;
            margin-top: 10px;
            background-color: white;
        }

        .course .body .common img {
            width: 100%;
        }

        .course .body .common .content {
            padding: 10px;
        }

        .level {
            margin-top: 10px;
            color: gray;
            font-size: 11px;
        }

        .intro {
            font-size: 12px;
        }

        .common .content span {
            color: orange;
        }

        .footer {
            display: flex;
            justify-content: space-between;
        }

        .footer .left,
        .footer .right {
            width: 300px;
            height: auto;
        }

        .footer .left button {
            width: 90px;
            height: 30px;
            line-height: 30px;
            border: 1px solid lightskyblue;
            background-color: white;
            color: rgb(61, 185, 255);
            margin-top: 10px;
        }

        .footer .left div {
            font-size: 10px;
        }

        .footer .left img {
            width: 100px;
            height: 25px;
            padding: 10px 0;
        }

        .footer .right {
            display: flex;
            justify-content: space-between;
        }

        .footer .right ul {
            padding: 10px;
            font-size: 10px;
        }

        .footer .right ul li:first-child {
            font-size: 12px;
            margin-bottom: 5px;
        }
    </style>

</head>

<body>
    <div class="container">
        <div class="header">
            <img class="logo" src="./img/logo.jpg">
            <ul>
                <li><a href="#">首页</a></li>
                <li><a href="#">课程</a></li>
                <li><a href="#">职业规划</a></li>
            </ul>
            <input class="search" type="text" placeholder="请输入关键字">
            <a href="#">个人中心</a>
            <div class="message">
                <img class="ring" src="./img/ring.png">
                <div class="dot"></div>
            </div>
            <img class="avatar" src="./img/avatar.png">
            <span class="name">刘德华 andy</span>
        </div>
        <div class="banner">
            <div class="main w">
                <div class="skill">
                    <ul>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                        <li><a href="#">前端开发</a></li>
                    </ul>
                </div>
                <div class="mycourse">
                    <div class="title">
                        <h5>我的课程表</h5>
                    </div>
                    <ul>
                        <li>继续学习 程序语言设计<div>正在学习-使用对象</div>
                        </li>
                        <li>继续学习 程序语言设计<div>正在学习-使用对象</div>
                        </li>
                        <li>继续学习 程序语言设计<div>正在学习-使用对象</div>
                        </li>
                    </ul>
                    <button>全部课程</button>
                </div>
            </div>
        </div>
        <div class="rc">
            <div class="recommend w">
                <ul>
                    <li>精品推荐</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                    <li>jQuery</li>
                </ul>

                <div class="change">修改兴趣</div>
            </div>
            <div class="course w">
                <div class="head">
                    <div class="good">精品推荐</div>
                    <div class="all">查看全部</div>
                </div>
                <div class="body">
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                    <div class="common">
                        <img src="./img/course.png">
                        <div class="content">
                            <div class="intro">Think PHP 5.0 博客系统实战项目演练</div>
                            <div class="level"><span>高级</span>-1125人在学习</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="footer w">
            <div class="left">
                <img src="./img/logo.jpg">
                <div>学成在线致力于普及中国最好的教育它与中国一流大学合作提供在线课程</div>
                <div>©2017年XTCG inc.保留所有权利。-沪ICP备15025210号</div>
                <button>下载APP</button>
            </div>
            <div class="right">
                <ul>
                    <li>关于学成网</li>
                    <li>关于</li>
                    <li>管理团队</li>
                    <li>工作机会</li>
                    <li>客户服务</li>
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                </ul>
                <ul>
                    <li>关于学成网</li>
                    <li>关于</li>
                    <li>管理团队</li>
                    <li>工作机会</li>
                    <li>客户服务</li>
                    <li>帮助</li>
                </ul>
                <ul>
                    <li>关于学成网</li>
                    <li>关于</li>
                    <li>管理团队</li>
                    <li>工作机会</li>
                    <li>客户服务</li>
                    <li>帮助</li>
                </ul>
            </div>
        </div>
    </div>
</body>

</html>